Bernice Sapphire Oval Ring

Product Code: CR9KW-BERN-SA-4

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Description Size Chart & Guides Additional Info

9K White Gold | 5ct. eq. Centre Stone
This dazzling ring is CARAT*'s equivalent to Princess Diana's engagement ring, now passed down to Kate Middleton upon her long-awaited engagement to Prince William. This remarkable Oval Sapphire and surrounding stones will undoubtedly call all eyes to attention.

Metal Type 9K White Gold
Stone Colour Sapphire Blue
Stone Shape Oval Cut
Stone Type Lab Grown Sapphire
Stone Size Ring Size Chart

Stone Colours

Stone Size
Download, Print & Compare our Diamond Size Guide Download

Download and print our stone size chart to compare all stones available.
Prior to printing, ensure that Page Scaling is set to “None” on your print dialog box.

Ring Size Chart

Not sure of your ring size? Read our concise chart for measuring women’s ring sizes below. 

Our top tips 

For the most accurate result make sure that you take finger measurements in the evening when the hands are warm, as this is when finger diameter is largest. In colder weather, fingers are slimmer – sometimes up to half a size! You want to make sure that your ring will fit whether the wearer is warm or cool and that it’s never too tight.

While our ring size chart offers a good reference, we recommend you get your ring sized professionally in one of our boutiques. If you can’t visit, simply follow our ring size chart.

Inside Diameter

0.554 14.07 3 F 6
0.562 14.27 3.25 6.5
0.57 14.48 3.50 G 7.25
0.578 14.68 3.75 8
0.586 14.88 4 H 8.5
0.594 15.09 4.25 9
0.602 15.29 4.50 I 9.5
0.61 15.49 4.75 10
0.618 15.7 5 J 11
0.626 15.9 5.25 11.5
0.634 16.1 5.50 K 12
0.642 16.31 5.75 12.5
0.65 16.51 6 L 13
0.658 16.71 6.25 14
0.666 16.92 6.50 M 14.5
0.674 17.12 6.75 15
0.682 17.32 7 N 15.5
0.69 17.53 7.25 16
0.698 17.73 7.50 O 17
0.706 17.93 7.75 17.5
0.714 18.14 8 P 18
0.722 18.34 8.25 18.5
0.73 18.54 8.50 Q 19
0.738 18.75 8.75 20
0.746 18.95 9 R 20.5
0.754 19.15 9.25 21
0.762 19.35 9.50 S 21.5
0.77 19.56 9.75 22
0.778 19.76 10 T 22.5



Oval Created with Sketch.

Key Stone: Oval

The Oval cut bears many of the facets of a Round Brilliant cut with additional facets added to the stone’s midsection. The overall effect is a stone that is more often seen as the exclusive domain of the elite, with its outstanding shine.

9K White Gold

Setting: 9K White Gold

Our 9K White Gold pieces are made of an alloy of gold and other white metals including silver and palladium and are plated in rhodium for a durable and scratch resistant finish.

White / Yellow / Rose

Group Created with Sketch.

Colour: Sapphire Blue

For this piece we use our more sustainable lab created sapphire as well as our premium Cubic Zirconia Crystals. They are meticulously hand and precision machine cut by highly trained stone cutters.

Precision is key in the making of our stones to achieve the ideal proportions that will yield the most brilliant CARAT* London stones.

Customer Reviews
5.0 Based on 2 Reviews
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Filter Reviews:
Karen R.
Isle Of Man Isle Of Man

I’ve had my ring for about 3 weeks now after waiting a couple months for it to be made and delivered to me. It’s really beautiful and is well worth waiting for. Great communication during the ordering process and easy to use website. I really like Carat products made using gold as supposed to silver and do hope you will increase the products you make gold in the future..,… Highly recommend the Bernice Sapphire Oval Ring.

J A.
United Kingdom United Kingdom

I already owned several other Carat pieces but could not resist this one in white gold. It was well worth the wait- excellent quality

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